DRM Software Radio Forums  

Go Back   DRM Software Radio Forums > Search Forums
User Name
Password
FAQ Members List Calendar Search Today's Posts Mark Forums Read

Showing results 1 to 25 of 500
Search took 0.04 seconds.
Search: Posts Made By: tpreitzel
Forum: Reception Results - Recent Posts 24-05-2018, 00:23
Replies: 7
Views: 332
Posted By tpreitzel
May 23rd, 2018 partial log ... Codec:...

May 23rd, 2018 partial log ...

Codec: -
Frequency: +
Modulation: -
Forum: Reception Results - Recent Posts 22-05-2018, 13:50
Replies: 9
Views: 254
Posted By tpreitzel
Philip, Before I left home to access public...

Philip,

Before I left home to access public WiFi, I left my SDR-4+ running DReaM and logging this broadcast. I didn't notice any DRM signal either. I suspect WINB hasn't been broadcasting so far...
Forum: Reception Results - Recent Posts 22-05-2018, 13:18
Replies: 7
Views: 332
Posted By tpreitzel
May 22nd, 2018 log ... Codec: - Frequency:...

May 22nd, 2018 log ...

Codec: -
Frequency: +
Modulation: -
Forum: Reception Results - Recent Posts 22-05-2018, 02:19
Replies: 171
Views: 10,506
Posted By tpreitzel
May 21st, 2018 log ... Codec: - Modulation:...

May 21st, 2018 log ...

Codec: -
Modulation: -
Frequency: +
Forum: Reception Results - Recent Posts 22-05-2018, 02:17
Replies: 7
Views: 332
Posted By tpreitzel
May 21st, 2018 partial log ... Codec:...

May 21st, 2018 partial log ...

Codec: -
Frequency: +
Modulation: -
Forum: General Topics 21-05-2018, 03:04
Replies: 99
Views: 35,078
Posted By tpreitzel
Duplicate ...

Duplicate ...
Forum: General Topics 21-05-2018, 03:03
Replies: 99
Views: 35,078
Posted By tpreitzel
Despite the bugs, I like the "Radio...

Despite the bugs, I like the "Radio Recorder" option in R 1.4 of the GR-216's software. I tested it with the SW Radiogram broadcasts this weekend and it performed just fine. Personally, I think ALL...
Forum: Reception Results - Recent Posts 19-05-2018, 20:35
Replies: 171
Views: 10,506
Posted By tpreitzel
May 19th, 2018 log ... Codec: - Modulation:...

May 19th, 2018 log ...

Codec: -
Modulation: -
Frequency; +
Forum: Reception Results - Recent Posts 19-05-2018, 04:51
Replies: 7
Views: 332
Posted By tpreitzel
May 19th, 2018 partial log ... Codec:...

May 19th, 2018 partial log ...

Codec: -
Frequency: +
Modulation: -
Forum: Reception Results - Recent Posts 18-05-2018, 22:23
Replies: 171
Views: 10,506
Posted By tpreitzel
May 18th, 2018 partial log ... Clint, You're...

May 18th, 2018 partial log ...

Clint,

You're evidently in a good spot for a side lobe. Yeah, high doppler effect.
Forum: Reception Results - Recent Posts 18-05-2018, 02:44
Replies: 171
Views: 10,506
Posted By tpreitzel
Since I can't check my maps at the moment, are...

Since I can't check my maps at the moment, are you receiving 13650 kHz from R. Kuwait off a rear lobe of their beam toward Iran and eastern Turkey?
Forum: General Topics 17-05-2018, 17:00
Replies: 99
Views: 35,078
Posted By tpreitzel
This delay isn't really a surprise to me. At...

This delay isn't really a surprise to me. At least, a well-debugged module from Fraunhofer is being adapted for the Titus 2. I expect further delays even beyond the fall of 2018.

A software version...
Forum: Reception Results - Recent Posts 17-05-2018, 16:50
Replies: 9
Views: 254
Posted By tpreitzel
I certainly wouldn't use 64 QAM modulation even...

I certainly wouldn't use 64 QAM modulation even at a low bit-rate. ;) Kudos to WINB for experimenting, though.
Forum: Reception Results - Recent Posts 17-05-2018, 16:47
Replies: 7
Views: 332
Posted By tpreitzel
May 16th, 2018 log ... Codec: - Frequency:...

May 16th, 2018 log ...

Codec: -
Frequency: +
Modulation: -
Forum: General Topics 17-05-2018, 16:19
Replies: 99
Views: 35,078
Posted By tpreitzel
Alokesh, Thanks for the information on a new...

Alokesh,

Thanks for the information on a new hardware revision of the DR-1401. Competition is good and shows the improving state of DRM in India and elsewhere.
Forum: Reception Results - Recent Posts 17-05-2018, 00:41
Replies: 100
Views: 2,075
Posted By tpreitzel
Nice view over the city as the sun sets on a...

Nice view over the city as the sun sets on a winter day in Brazil. Ah, pour a glass of wine and enjoy! ;)

This state of mind is exactly the one that digital SW broadcasters should seek: good content...
Forum: Reception Results - Recent Posts 15-05-2018, 04:46
Replies: 7
Views: 332
Posted By tpreitzel
May 15th, 2018 partial log as the first 18...

May 15th, 2018 partial log as the first 18 minutes were spent in vain trying to log with my GR-216. Signal levels were highest during the first 15 minutes and averaged SNRs ~ 10 dB with my GR-216....
Forum: General Topics 15-05-2018, 04:42
Replies: 99
Views: 35,078
Posted By tpreitzel
GR-216 r 1.4 BUGS

Some bugs which come to my mind:

1. Hardware lock-up with no audio which nearly "bricked" my GR-216.
2. DRM decoding which requires SNRs above 19dB from Radio Kuwait.
3. Playback bug in "Radio...
Forum: Reception Results - Recent Posts 14-05-2018, 23:45
Replies: 171
Views: 10,506
Posted By tpreitzel
May 14th, 2018 partial log ... The timeline is...

May 14th, 2018 partial log ...

The timeline is wrong, maybe an hour behind the real time? Regardless, the timeline is wrong in logs produced by r1.4

Frequency: +
Codec: -
Modulation: -
Forum: General Topics 08-05-2018, 12:34
Replies: 99
Views: 35,078
Posted By tpreitzel
Evidently, Gospell uses IMA ADPCM, 16 bit, 44100...

Evidently, Gospell uses IMA ADPCM, 16 bit, 44100 Hz, stereo. I'm trying to find the equivalent codec in FFMPEG which allows for conversion to other formats.

I've found a way to playback nearly ANY...
Forum: General Topics 08-05-2018, 12:34
Replies: 99
Views: 35,078
Posted By tpreitzel
Is the fast recording with FM a bug or a feature...

Is the fast recording with FM a bug or a feature in r1.4 of the GR-216's software? The "Radio Recoder" works well with AM, but not FM. BTW, please change the typographical error from "Radio Recoder"...
Forum: General Topics 05-05-2018, 12:29
Replies: 0
Views: 101
Posted By tpreitzel
DRM Documentation

DRM Introduction & Implementation Guide - V3:
http://www.drm.org/DRM_Introduction_and_Implementation_Guide-V3.pdf

Version 3 DOES impress me which is hard to do. ;)
Congratulations to everyone...
Forum: Reception Results - Recent Posts 04-05-2018, 21:17
Replies: 171
Views: 10,506
Posted By tpreitzel
May 4th, 2018 partial log ... The timeline is...

May 4th, 2018 partial log ... The timeline is wrong, maybe an hour behind the real time? Regardless, the timeline is wrong in logs produced by r1.4

Frequency: +
Codec: -
Modulation: -
Forum: General Topics 04-05-2018, 19:38
Replies: 99
Views: 35,078
Posted By tpreitzel
Jerry contacted me today and asked me to...

Jerry contacted me today and asked me to basically return my GR-216. I informed Jerry that my GR-216 is now working again so I'll keep it unless it becomes unusable. I asked Jerry when he expects...
Forum: Reception Results - Recent Posts 03-05-2018, 20:49
Replies: 171
Views: 10,506
Posted By tpreitzel
May 3rd, 2018 partial log ... The timeline is...

May 3rd, 2018 partial log ... The timeline is wrong, maybe an hour behind the real time? Regardless, the timeline is wrong in logs produced by r1.4

Frequency: +
Codec: -
Modulation: -
Showing results 1 to 25 of 500

 
Forum Jump

All times are GMT. The time now is 12:29.


Powered by vBulletin Version 3.5.3
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.